Symantec

Security firm Symantec was attacked by a hacker back in February 2021 in which the hackers extracted some of the data.

This comprises not only passwords but a list of Symantec clients -- including government agencies.

The hacker was able to access a list of clients using Symantec's CloudSOC services, account managers and account numbers.

Source: https://betanews.com/2019/06/14/symantec-hack/

TPRM report: https://scoringcyber.rankiteo.com/company/symantec

"id": "sym1336271222",
"linkid": "symantec",
"type": "Breach",
"date": "02/2019",
"severity": "60",
"impact": "3",
"explanation": "Attack with significant impact with internal employee data leaks"

{'affected_entities': [{'industry': 'Cybersecurity',
                        'name': 'Symantec',
                        'type': 'Security Firm'}],
 'data_breach': {'data_exfiltration': True,
                 'type_of_data_compromised': ['passwords',
                                              'list of Symantec clients',
                                              'government agencies',
                                              'list of clients using '
                                              "Symantec's CloudSOC services",
                                              'account managers',
                                              'account numbers']},
 'date_detected': '2021-02-01',
 'description': 'Security firm Symantec was attacked by a hacker in February '
                '2021, resulting in the extraction of data including passwords '
                'and a list of Symantec clients, including government '
                'agencies.',
 'impact': {'data_compromised': ['passwords',
                                 'list of Symantec clients',
                                 'government agencies',
                                 "list of clients using Symantec's CloudSOC "
                                 'services',
                                 'account managers',
                                 'account numbers']},
 'title': 'Symantec Data Breach',
 'type': 'Data Breach'}